31219936

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{733}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 67698288

約数和(自身を除く): 36478352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 733, 968, 1331, 1466, 1936, 2662, 2932, 3872, 5324, 5864, 8063, 10648, 11728, 16126, 21296, 23456, 32252, 42592, 64504, 88693, 129008, 177386, 258016, 354772, 709544, 975623, 1419088, 1951246, 2838176, 3902492, 7804984, 15609968, 31219936]

約数ペア:

[(1, 31219936), (2, 15609968), (4, 7804984), (8, 3902492), (11, 2838176), (16, 1951246), (22, 1419088), (32, 975623), (44, 709544), (88, 354772), (121, 258016), (176, 177386), (242, 129008), (352, 88693), (484, 64504), (733, 42592), (968, 32252), (1331, 23456), (1466, 21296), (1936, 16126), (2662, 11728), (2932, 10648), (3872, 8063), (5324, 5864)]